Browse free open source Multiplayer games and projects below. Use the toggles on the left to filter open source Multiplayer games by OS, license, language, programming language, and project status.

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  • 1
    Dark Orbit Bot

    Dark Orbit Bot

    Bot for online game Dark Orbit

    Dark Orbit Bot is currently not being developed due to lack of time. I recommend http://www.pbdo-bot.com Great bot over there! -jD
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    MultiVice

    MultiVice

    MultiVice - is a fully customizable multiplayer modification for Grand

    MultiVice - is a fully customizable multiplayer modification for Grand Theft Auto: Vice Cityâ„¢. You can write any gamemode what you want using LUA Scripting language implemented into modification.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3
    Travian VN Clone script T3 - 2013
    VN Travian Clone, maded by various people, it has some bugs, but its relatively the best avaliable T3 clone. You have to setup and use! There is a reference readme in the package, but you will need to figure it out! The README file is in the package or here in SF unfer Files menu
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    ARMA3ViruZMOD
    VIRUZ is an apocalyptical survival mod for Arma 3 game. It was based on the survival atmosphere of the old DayZ mod. You will need to scavenge cities, airports, military bases and a lot more places to get foods, drinks and weapons to survive the apocalypse and you can build a place to call it home sweet home to protect yourself from the nature, bad people and, of course, ZOMBIES! Are you capable to survive the VIRUZ apocalypse? This is the last version Remarks: This was the last officially distributed version. I was in transition from Hive to ExtDB3 and therefore it is necessary to use the 2 dlls
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    DEPRECATED! This program is replaced by Gamer's Proxy: https://sourceforge.net/projects/gamersproxy/ This is a simple Java program that holds UDP packets for a while before forwarding them to a target address. This can be used to simulate ping in video games.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    This is a basic client/server game in DirectX featuring up to 16 simultaneous players moving around a flat sheet of grass as skinned/animated .X meshes (the Tiny model from Microsoft demos) in only about 3500 lines of code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    A self-guiding Flash front-end with a 100% Java-based XML parsing gateway that combines the look and functionality of a streaming game client with a background processing system for handling distributed data packages.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    With the new name comes a new sourceforge address - go to https://sourceforge.net/projects/enginesofwar/ to find this project now!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Huntcraft Launcher

    Huntcraft Launcher

    Launcher oficial de Huntcraft world

    Este es el launcher oficial creado por Raiderpoer y distribuido a Huntcraft.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    The goal of this project is to create an open-source RTS that is extensible, flexible and competitive with commercial products.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    This is the classic game of Pong, programmed in C using the Allegro library.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    North vs. South, two teams fighting each other for magnetic power.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    MineCraft-Texture-Studio-2018
    MineCraft Texture Studio 2018 (1.12/1.12.1/1.12.2) is only for Minecraft 1.11.x/1.12.x Based on Minecraft Texture Studio 1.0.8 My Version is for Minecraft 1.11.x/1.12.x Visual Studio 2017 Framework 4.5 Windows : Vista/win7/win8/win10
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    You can manage your team and you can play with other players. This game have 960 teams in 48 divisions. You can train your players, build your stadium and manage it, buy or sell players, build centre of youth, you have a staff, you can create cups
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    A small Java program, with a server and a client. Clients can connect to the server and a simple character can walk around on a grassy plane, like an online game. Nothing special, but some people wanted the sourcecode.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    PsyKurve is a highly enhanced remake of Zatacka, a very simple multiplayer game from the 90's. Each player goes tracing a snake-like 'kurve' and must avoid crashing into other kurves (or into walls). This game features joystick support, maps, etc
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    QuadBlocks

    QuadBlocks

    A four-player platforming Flash game.

    My first flash game. It is a four-player platforming game. I started the project in May 2013, and finished it in June of the same year. There are 8 levels, and 6 different characters.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    RconX is a graphical administration tool for most game servers using the RCON protocol. Developped in Java, it's compatible with most OSes. Features: server list, server query, server settings dialog, rcon console, player management, plugin list etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Shadowrun Online is a DTTORPGA (Distributed TableTop Online Role Playing Game Aid), for the game Shadowrun. This project is planned to allow players and GMs all over the world to come together, with a 1st person interface and module editing tools.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Snakes

    Snakes

    An Snakes Game with Advanced AI in C Lang

    An Snakes Game with Advanced AI in C Language
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    This is SourceMod BuildMod, you can build in any source games. Hello, Daxter :3
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    A multi-player web-browser game about scientific research and politics. In the abysses live intelligent axolotls. As local scientists, the players will try to study mankind... despite their political authorities disliking their findings.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Small utility to launch Unreal Tournament games directly from a DNS. This can be used With UT 2004 And UT 2003. Language selection is based on your OS Language. Now English & Spanish are supported
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    The Ultimate RPS game is a multiplayer online version of the classic Rock Paper Scissors game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    A admin mod for the game garrysmod written in lua. This mod is designed to allow vastly greater control over users than other mods. The user interface may not be beautiful but the mod will be very powerful.
    Downloads: 0 This Week
    Last Update:
    See Project
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